<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>

<link rel="stylesheet" href="/web1/css/day1cssjs.css" type="text/css" />

</head>
<body>
-------------begin---------
<div class="spinner">
  <div class="rect1"></div>
  <div class="rect2"></div>
  <div class="rect3"></div>
  <div class="rect4"></div>
  <div class="rect5"></div>
</div>
</body>
</html>